公开(公告)号：US20190308163A1

公开(公告)日：2019-10-10

申请号：US16340065

申请日：2016-11-18

Applicant: KOREA ELECTRIC POWER CORPORATION ,  KOREA SOUTH-EAST POWER CO., LTD. ,  KOREA MIDLAND POWER CO., LTD. ,  KOREA SOUTH POWER CO., LTD. ,  KOREA WESTERN POWER CO., LTD.

Inventor： Joong Beom LEE ,  Tae Hyoung EOM ,  Hyun Geun JO ,  Jeom In BAEK ,  Ui Sik KIM

IPC: B01J20/04 ,  B01J20/28 ,  B01J20/30 ,  B01D53/02

Abstract: The present invention relates to a carbon dioxide absorbent used for absorbing carbon dioxide, a carbon dioxide absorbent composition used for producing the carbon dioxide absorbent, and a solid raw material for a carbon dioxide absorbent included in the carbon dioxide absorbent.

公开(公告)号：US20190170346A1

公开(公告)日：2019-06-06

申请号：US16321821

申请日：2017-09-22

Applicant: KOREA ELECTRIC POWER CORPORATION

Inventor： Ui Sik KIM ,  Jeom In BAEK ,  Joong Beom LEE ,  Tae Hyoung EOM ,  Hyun Geun JO

IPC: F23C10/10 ,  F23L7/00 ,  C01B13/20 ,  C01B13/08 ,  B01J8/18 ,  B01J8/22 ,  C08L29/04 ,  C08L71/08 ,  C08L1/28

Abstract: A raw material composition for producing oxygen carriers includes a first component which is one or more of nickel oxide and nickel hydroxide and a second component which is one or more of boehmite, cerium oxide, cerium hydroxide, magnesium oxide, magnesium hydroxide, and titanium oxide, wherein, when the first component is nickel oxide, the second component includes cerium hydroxide. Such a raw material composition for producing oxygen carriers of the present invention is formed into oxygen carriers according to an oxygen carrier producing method, which will be described below, by adjusting the composition, formulation of raw materials, and degree of homogenization. Then, it is possible to produce oxygen carriers having physical properties such as a shape, a particle size, and a particle distribution suitable for a fluidized bed process or a high speed fluidized bed process and having improved wear-resistance, long-term durability, and oxygen transfer performance.

公开(公告)号：US20160082411A1

公开(公告)日：2016-03-24

申请号：US14888898

申请日：2014-06-18

Applicant: KOREA ELECTRIC POWER CORPORATION

Inventor： Tae Hyoung EOM ,  Chong Kul RYU ,  Joong Beom LEE ,  Jeom In BAEK ,  Kyeong Sook KIM

IPC: B01J20/04 ,  B01D53/62 ,  B01D53/81

CPC classification number: B01J20/043 ,  B01D53/62 ,  B01D53/81 ,  B01D53/82 ,  B01D53/83 ,  B01D53/96 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/112 ,  B01D2253/1124 ,  B01D2253/25 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2259/40088 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/2803 ,  B01J20/3204 ,  B01J20/3236 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

Abstract: The present invention relates to a solid carbon dioxide absorbent composition for removing carbon dioxide, and includes an active material, a support, and an inorganic binder, wherein the support relates to the solid carbon dioxide absorbent composition including an aluminum compound and two or more kinds of tetravalent metal oxides.

Abstract translation: 本发明涉及一种用于除去二氧化碳的固体二氧化碳吸收剂组合物，包括活性物质，载体和无机粘合剂，其中载体涉及包含铝化合物和两种或更多种的固体二氧化碳吸收剂组合物 的四价金属氧化物。